moar work on timeline

src/level.c

@@ -23,6 +23,9 @@
 #include "config.h"
 #include "pause.h"
 #include "level.h"
+#include "timeline.h"
+
+int x = 0, x2 = 0;
 
 void Level_Passed(struct Game *game) {
 	if (game->level.current_level<6) {
@@ -44,11 +47,42 @@ void Level_Draw(struct Game *game) {
 	if (game->level.current_level!=1) Moonwalk_Draw(game);
 	else {
 		al_clear_to_color(al_map_rgb(0,0,0));
+		TM_Process();
 	}
 }
 
+bool napis(struct Game *game, struct TM_Action *lol) {
+	al_draw_text_with_shadow(game->font, al_map_rgb(255,255,255), x, 20, 0, "wat");
+	x+=10;
+	if (x>1000) { x=0; return true; }
+	return false;
+}
+
+bool napis2(struct Game *game, struct TM_Action *lol) {
+	al_draw_text_with_shadow(game->font, al_map_rgb(255,255,255), x2, 100, 0, "lol");
+	x2+=5;
+	if (x2>1000) { x2=0; return true; }
+	return false;
+}
+
+bool wyjscie(struct Game *game, struct TM_Action *lol) {
+	Level_Passed(game);
+	game->gamestate = GAMESTATE_LOADING;
+	game->loadstate = GAMESTATE_MAP;
+	return true;
+}
+
 void Level_Load(struct Game *game) {
+	al_clear_to_color(al_map_rgb(0,0,0));
 	if (game->level.current_level!=1) Moonwalk_Load(game);
+	else {
+		TM_Init(game);
+		TM_AddAction(&napis, NULL);
+		TM_AddAction(&napis, NULL);
+		TM_AddAction(&napis, NULL);
+		TM_AddBackgroundAction(&napis2, NULL, 0);
+		TM_AddAction(&wyjscie, NULL);
+	}
 }
 
 int Level_Keydown(struct Game *game, ALLEGRO_EVENT *ev) {
@@ -61,6 +95,10 @@ int Level_Keydown(struct Game *game, ALLEGRO_EVENT *ev) {
 	return 0;
 }
 
+void Level_ProcessLogic(struct Game *game, ALLEGRO_EVENT *ev) {
+	if (game->level.current_level==1) TM_HandleEvent(ev);
+}
+
 void Level_Preload(struct Game *game) {
 	Pause_Preload(game);
 	if (game->level.current_level!=1) Moonwalk_Preload(game);
@@ -69,7 +107,9 @@ void Level_Preload(struct Game *game) {
 void Level_Unload(struct Game *game) {
 	Pause_Unload_Real(game);
 	if (game->level.current_level!=1) Moonwalk_Unload(game);
-	else Level_Passed(game);
+	else {
+		TM_Destroy();
+	}
 }
 
 void Level_UnloadBitmaps(struct Game *game) {

src/level.h

@@ -25,6 +25,7 @@ void Level_Draw(struct Game *game);
 void Level_Preload(struct Game *game);
 void Level_Unload(struct Game *game);
 void Level_Load(struct Game *game);
+void Level_ProcessLogic(struct Game *game, ALLEGRO_EVENT *ev);
 int Level_Keydown(struct Game *game, ALLEGRO_EVENT *ev);
 void Level_UnloadBitmaps(struct Game *game);
 void Level_PreloadBitmaps(struct Game *game);

src/main.c

@@ -391,7 +391,7 @@ int main(int argc, char **argv){
 		ALLEGRO_EVENT ev;
 		al_wait_for_event(game.event_queue, &ev);
 
-		if(ev.type == ALLEGRO_EVENT_TIMER) {
+		if ((ev.type == ALLEGRO_EVENT_TIMER) && (ev.timer.source == game.timer)) {
 			redraw = true;
 		}
 		else if(ev.type == ALLEGRO_EVENT_DISPLAY_CLOSE) {
@@ -418,6 +418,10 @@ int main(int argc, char **argv){
 				game.gamestate = GAMESTATE_LOADING;
 				game.loadstate = GAMESTATE_MENU;
 			}
+		} else {
+			if (game.gamestate == GAMESTATE_LEVEL) {
+				Level_ProcessLogic(&game, &ev);
+			}
 		}
 	
 		if(redraw && al_is_event_queue_empty(game.event_queue)) {

src/timeline.c

@@ -19,35 +19,129 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 #include <allegro5/allegro.h>
+#include <stdio.h>
 #include "timeline.h"
 
-int lastid;
+unsigned int lastid;
+struct Game* game = NULL;
+struct TM_Action *queue, *background;
+bool paused;
 
-void TM_Init() {
+void TM_Init(struct Game* g) {
+	game = g;
+	lastid = 0;
+	queue = NULL;
+	background = NULL;
+	paused = false;
+}
+
+void TM_Process() {
+	if (!game) return;
+	if (paused) return;
+	// process first element from queue
+	//  if returns true, then delete it
+	if (queue) {
+		if (*queue->function) {
+			if ((*queue->function)(game, queue)) {
+				struct TM_Action *tmp = queue;
+				queue = queue->next;
+				free(tmp);
+			}
+		} else {
+			// TODO: handle delay
+		}
+	}
+	// process all elements from background marked as active
+	struct TM_Action *tmp, *tmp2, *pom = background;
+	tmp = NULL;
+	while (pom!=NULL) {
+		if (pom->active) {
+			if (*pom->function) {
+				if ((*pom->function)(game, pom)) {
+					if (tmp) {
+						tmp->next = pom->next;
+					} else {
+						background = pom->next;
+					}
+				}
+			} else {
+				// TODO: handle delay
+			}
+		}
+		if ((!tmp) || (tmp->next==pom)) {
+			tmp = pom;
+			pom = pom->next;
+		} else {
+			free(pom);
+			tmp2 = tmp;
+			if (!tmp) pom=background->next;
+			else pom=tmp->next;
+			tmp = tmp2;
+		}
+	}
+}
+
+void TM_HandleEvent(ALLEGRO_EVENT *ev) {
+	if (!game) return;
+	if (paused) return;
+	// TODO: mark action as active
 	
 }
 
-void TM_AddAction(void *func, struct TM_Arguments* args) {
-	
+void TM_AddAction(bool (*func)(struct Game*, struct TM_Action*), struct TM_Arguments* args) {
+	struct TM_Action *action = malloc(sizeof(struct TM_Action));
+	if (queue) {
+		struct TM_Action *pom = queue;
+		while (pom->next!=NULL) {
+			pom=pom->next;
+		}
+		pom->next = action;
+	} else {
+		queue = action;
+	}
+	action->next = NULL;
+	action->function = func;
+	action->arguments = args;
+	action->timer = NULL;
+	action->active = false;
+	action->delay = 0;
 }
 
-void TM_AddBackgroundAction(void *func, struct TM_Arguments* args, int delay) {
-	
+void TM_AddBackgroundAction(bool (*func)(struct Game*, struct TM_Action*), struct TM_Arguments* args, int delay) {
+	struct TM_Action *action = malloc(sizeof(struct TM_Action));
+	if (background) {
+		struct TM_Action *pom = background;
+		while (pom->next!=NULL) {
+			pom=pom->next;
+		}
+		pom->next = action;
+	} else {
+		background = action;
+	}
+	action->next = NULL;
+	action->function = func;
+	action->arguments = args;
+	action->timer = NULL;
+	action->active = true;
+	action->delay = 0;
 }
 
 void TM_AddDelay(int delay) {
-	
+	TM_AddAction(NULL, NULL);
 }
 
 void TM_Pause(bool pause) {
-	
+	paused = pause;
+	// TODO: pause timers
 }
 
 void TM_Destroy() {
-	
+	// TODO: delete everything from queues
+	// maybe delete all args too?
+	game = NULL;
 }
 
-struct TM_Arguments* TM_AddToArgs() {
+struct TM_Arguments* TM_AddToArgs(struct TM_Arguments* args, void* arg) {
 	return NULL;
 }
 

src/timeline.h

@@ -19,15 +19,31 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
-struct TM_Arguments {
+#include "main.h"
 
+struct TM_Arguments {
+	void *value;
+	struct TM_Arguments *next;
+	//*prev;
 };
 
-void TM_Init();
-void TM_AddAction(void *func, struct TM_Arguments* args);
-void TM_AddBackgroundAction(void *func, struct TM_Arguments* args, int delay);
+struct TM_Action {
+	bool (*function)(struct Game*, struct TM_Action*);
+	struct TM_Arguments *arguments;
+	ALLEGRO_TIMER *timer;
+	bool active;
+	int delay;
+	struct TM_Action *next;
+	//*prev;
+};
+
+void TM_Init(struct Game* game);
+void TM_Process();
+void TM_HandleEvent(ALLEGRO_EVENT *ev);
+void TM_AddAction(bool (*func)(struct Game*, struct TM_Action*), struct TM_Arguments* args);
+void TM_AddBackgroundAction(bool (*func)(struct Game*, struct TM_Action*), struct TM_Arguments* args, int delay);
 void TM_AddDelay(int delay);
 void TM_Pause(bool pause);
 void TM_Destroy();
-struct TM_Arguments* TM_AddToArgs();
+struct TM_Arguments* TM_AddToArgs(struct TM_Arguments* args, void* arg);
 void TM_DestroyArgs(struct TM_Arguments* args);